156427740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1481

約数の個数: 192

約数和(自身を含む): 575769600

約数和(自身を除く): 419341860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1427, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 2854, 3045, 3132, 3654, 3780, 3915, 4060, 4281, 5220, 5481, 5708, 6090, 7135, 7308, 7830, 8562, 9135, 9989, 10962, 12180, 12843, 14270, 15660, 17124, 18270, 19978, 21405, 21924, 25686, 27405, 28540, 29967, 36540, 38529, 39956, 41383, 42810, 49945, 51372, 54810, 59934, 64215, 77058, 82766, 85620, 89901, 99890, 109620, 119868, 124149, 128430, 149835, 154116, 165532, 179802, 192645, 199780, 206915, 248298, 256860, 269703, 289681, 299670, 359604, 372447, 385290, 413830, 449505, 496596, 539406, 579362, 599340, 620745, 744894, 770580, 827660, 869043, 899010, 1078812, 1117341, 1158724, 1241490, 1348515, 1448405, 1489788, 1738086, 1798020, 1862235, 2234682, 2482980, 2607129, 2697030, 2896810, 3476172, 3724470, 4345215, 4469364, 5214258, 5394060, 5586705, 5793620, 7448940, 7821387, 8690430, 10428516, 11173410, 13035645, 15642774, 17380860, 22346820, 26071290, 31285548, 39106935, 52142580, 78213870, 156427740]

約数ペア:

[(1, 156427740), (2, 78213870), (3, 52142580), (4, 39106935), (5, 31285548), (6, 26071290), (7, 22346820), (9, 17380860), (10, 15642774), (12, 13035645), (14, 11173410), (15, 10428516), (18, 8690430), (20, 7821387), (21, 7448940), (27, 5793620), (28, 5586705), (29, 5394060), (30, 5214258), (35, 4469364), (36, 4345215), (42, 3724470), (45, 3476172), (54, 2896810), (58, 2697030), (60, 2607129), (63, 2482980), (70, 2234682), (84, 1862235), (87, 1798020), (90, 1738086), (105, 1489788), (108, 1448405), (116, 1348515), (126, 1241490), (135, 1158724), (140, 1117341), (145, 1078812), (174, 899010), (180, 869043), (189, 827660), (203, 770580), (210, 744894), (252, 620745), (261, 599340), (270, 579362), (290, 539406), (315, 496596), (348, 449505), (378, 413830), (406, 385290), (420, 372447), (435, 359604), (522, 299670), (540, 289681), (580, 269703), (609, 256860), (630, 248298), (756, 206915), (783, 199780), (812, 192645), (870, 179802), (945, 165532), (1015, 154116), (1044, 149835), (1218, 128430), (1260, 124149), (1305, 119868), (1427, 109620), (1566, 99890), (1740, 89901), (1827, 85620), (1890, 82766), (2030, 77058), (2436, 64215), (2610, 59934), (2854, 54810), (3045, 51372), (3132, 49945), (3654, 42810), (3780, 41383), (3915, 39956), (4060, 38529), (4281, 36540), (5220, 29967), (5481, 28540), (5708, 27405), (6090, 25686), (7135, 21924), (7308, 21405), (7830, 19978), (8562, 18270), (9135, 17124), (9989, 15660), (10962, 14270), (12180, 12843)]